Stearoyl ethanolamide
Stearoyl ethanolamide (CAS 111-57-9, C20H41NO2) is a fatty acid amide with a molecular weight of 327.55 g/mol. It serves as a valuable research chemical, primarily utilised within biological and cell culture studies. Its fatty acid chain provides amphipathic properties, making it a subject of interest for investigations into lipid metabolism and cellular signalling pathways. Available at a purity of ≥98%, it is supplied by Tech Serve Solutions for laboratory applications.

Biochemical Research
Stearoyl ethanolamide is employed in biochemical research for the study of lipid metabolism and signalling pathways. Its structure makes it a relevant compound for investigating the roles of fatty acid amides in cellular processes.
Cell Biology Studies
This compound is utilised in cell biology as a tool to probe cellular responses to fatty acids and their derivatives. It aids in understanding cellular uptake, metabolism, and potential biological effects within various cell lines.
Lipidomics Research
Within lipidomics, Stearoyl ethanolamide can serve as a standard or investigational molecule. Researchers use it to identify and quantify related lipid species in complex biological samples.
| Molecular weight | 327.55 |
|---|---|
| Empirical formula | C20H41NO2 |
| Assay | ≥98% |
| Storage temperature | −20°C |
| Protective equipment | Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter |
|---|---|
| Water hazard class (WGK, DE) | 3 |
Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.
Documentation
Every batch ships with a Certificate of Analysis covering assay, identity and purity; the grade is confirmed against your enquiry. Safety Data Sheets and technical data sheets are available on request.
Supply & logistics
Samples for technical evaluation; bulk MOQ by grade and packaging. In-stock material ships in 7–10 working days, worldwide, with full export documentation.
What is Stearoyl ethanolamide primarily used for?
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Stearoyl ethanolamide is primarily used in biochemical and cell biology research to study lipid metabolism, cellular signalling, and the effects of fatty acid amides.
What is the CAS number and formula for Stearoyl ethanolamide?
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The CAS number for Stearoyl ethanolamide is 111-57-9, and its empirical formula is C20H41NO2.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies Stearoyl ethanolamide with an assay of ≥98%. TSS does not represent this chemical as USP, BP, EP, or other pharmacopoeial grades.
What are the safety and handling recommendations for Stearoyl ethanolamide?
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For safe handling, it is recommended to use eyeshields and gloves. A type N95 (US) or type P1 (EN143) respirator filter should be used if airborne exposure is possible. The compound is classified under WGK Germany 3, indicating a high hazard to water.
How is Stearoyl ethanolamide typically stored and shipped?
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Stearoyl ethanolamide should be stored at -20°C. Tech Serve Solutions ensures proper packaging for domestic and international export, adhering to all relevant shipping regulations for research chemicals.
How can I request a sample or quote for Stearoyl ethanolamide?
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To request a sample or a quote for Stearoyl ethanolamide, please contact our sales team through the website or by calling our office. Please specify the quantity required and your delivery location.
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